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Questions and Answers
What is permeability rate?
What is permeability rate?
- The rate at which a saturated soil transmits air
- The rate at which a saturated soil transmits water (correct)
- The rate at which a dry soil transmits air
- The rate at which a dry soil transmits water
What factors influence permeability?
What factors influence permeability?
- Structure, bulk density, and type of vegetation
- Texture, color, and age of the soil
- Type and connectivity of macropores, hydraulic conductivity, and saturation (correct)
- Temperature, humidity, and wind speed
What is hydraulic conductivity?
What is hydraulic conductivity?
- The measurement of the amount of water that can move upward through a unit area of unsaturated soil in a unit of time
- The measurement of the amount of water that can move downward through a unit area of saturated soil in a unit of time (correct)
- The rate at which a saturated soil transmits air
- The measurement of the amount of water that can move downward through a unit area of unsaturated soil in a unit of time
What is the purpose of the rupture resistance test in soil evaluation?
What is the purpose of the rupture resistance test in soil evaluation?
What is stickiness in soil evaluation?
What is stickiness in soil evaluation?
What are the types of consistence evaluated in field evaluations of soil consistence?
What are the types of consistence evaluated in field evaluations of soil consistence?
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